javascript vvorld online encryption cracking method_javascript skills

http://www.vvorld.cn

Copy code The code is as follows:

str="Corrected code, welcome to crack it again ";
//Note: The power of netizens is powerful
for(i=1;i<10;i ){
for(j=1;j<=i;j ){
str =i "*" j "=" i*j " ";
if(i==j){str ="n"};
}
}
alert(str) ;

I don’t know what method Xiao Qin used. I used a homemade debugging tool (similar to firedebug). There are countless tools like this and it is difficult to prevent it.

In fact, there is a method that does not require the use of professional tools, which is more funny, but also effective.
1. First, open bandwidth-hogging software such as eMule and Thunder to increase your network bandwidth. Slow down.
2. Then use a browser to open the test page: http://www.topsid.cn/user.php?id=17
Before the page is loaded, enter the browser address bar. Input (copy-paste): Copy content to clipboard code:
javascript:function myFlash_DoFSCommand(c,args){document.write("" args "")} If the timing is right, You can replace the key functions and let the source code reveal itself.

There should be a lot of people who can crack this encryption. I received a text message from the author himself asking about the cracking method, so I won’t keep it secret.
Xiao Qin, please tell me about your method.